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gr-qc2000★ 43 cited

Fluctuations in the current and energy densities around a magnetic flux carrying cosmic string

L. Sriramkumar

We calculate the fluctuations in the current and energy densities for the case of a quantized, minimally coupled, massless, complex scalar field around a straight and infinitesimal…

gr-qc2000★ 55 cited

New Five Dimensional Black Holes Classified by Horizon Geometry, and a Bianchi VI Braneworld

C. Cadeau, E. Woolgar

We introduce two new families of solutions to the vacuum Einstein equations with negative cosmological constant in 5 dimensions. These solutions are static black holes whose horizo…

gr-qc2000★ 19 cited

Local existence proofs for the boundary value problem for static spherically symmetric Einstein-Yang-Mills fields with compact gauge groups

Todd A. Oliynyk, H. P. Kunzle

We prove local existence and uniqueness of static spherically symmetric solutions of the Einstein-Yang-Mills equations for an arbitrary compact semisimple gauge group in the so-cal…

gr-qc2000★ 2 cited

Quantum Radiation of a Uniformly Accelerated Refractive Body

V. Frolov, D. Singh

We study quantum radiation generated by an accelerated motion of a small body with a refractive index n which differes slightly from 1. To simplify calculations we consider a model…

gr-qc2000★ 78 cited

Stochastically Fluctuating Black-Hole Geometry, Hawking Radiation and the Trans-Planckian Problem

C. Barrabes, V. Frolov, R. Parentani

We study the propagation of null rays and massless fields in a black hole fluctuating geometry. The metric fluctuations are induced by a small oscillating incoming flux of energy.…

gr-qc2000★ 3 cited

Can Quantum Cosmology Give Observational Consequences of Many-Worlds Quantum Theory?

Don N. Page

Although many people have thought that the difference between the Copenhagen and many-worlds versions of quantum theory was merely metaphysical, quantum cosmology may allow us to m…